Bit of a joke there. What the paper is about is, we found a new planet, about 18.2 light years away. That means that we’re seeing the planet as it appeared 18.2 years ago, in the summer of 2007. Summer 2007: the first iPhone had just hit the market, the last Harry Potter book was […]
      
  History of Ideas
A few weeks ago the historian Perry Anderson published an essay “Regime Change in the West?” in the London Review of Books. Like many of Anderson’s essays this is a wide-ranging splurge full of bon mots and *apercus” delivered from some quasi-Olympian height. My attention was caught, though, by the following couple of sentences which […]
      
  Political philosophers are criticised for their idealism, but when it comes to immigration they try to be ‘realistic’. Their aspiration to ‘realism’ often leads to nationalism (which I have analysed elsewhere as an implicit but heavy bias), but I still don’t understand why they aspire to realism on this issue. Philosophers have neither voters to […]
      
  Here are two groups of Western philosophers. We’ll call them Group A and Group B. Here’s Group A: Plato, Epicurus, Plotinus, Aquinas, Duns Scotus, Francis Bacon, Hobbes, Locke, Spinoza, Newton, Leibniz, David Hume, Herbert Spencer, John Stuart Mill, Schopenhauer, Kant, Kierkegaard, Nietzsche, Wittgenstein, Jean-Paul Sartre, Kurt Gödel, Karl Popper, Jeremy Bentham, Alan Turing, Saul Kripke. […]
      
  Within pretty broad limits[1], I’m an advocate of historical ‘presentism’, that is, assessing past events and actions in the same way as those in the present, and considering history in relation to our present concerns. In particular, that implies viewing enslavers, racists and warmongers in the same light, whether they are active today or died […]